public void FeaturevalClone_CloneAFeature_ReturnADifferentInstance() { using (var face = new PaduakDisposableFace()) { uint lang = Graphite2Api.StrToTag("en"); IntPtr one = Graphite2Api.FaceFeaturevalForLang(face.Face, lang); IntPtr two = Graphite2Api.FeaturevalClone(one); Assert.NotNull(one, "one"); Assert.NotNull(two, "two"); Assert.AreNotEqual(one, two); Graphite2Api.FeatureValDestroy(one); Graphite2Api.FeatureValDestroy(two); } }